Patent classifications
C07F9/657154
Polymer composition containing a phosphonate flame retardant
A composition containing a polymer material and a phosphorus-containing flame retardant based on an aminomethyl bisphosphonate, a process for the production of the composition, and the use of the flame retardant as well as selected structures of the flame retardant are disclosed.
POLYMER COMPOSITION COMPRISING PHOSPHONATE FLAME RETARDANT
Compounds containing polymer material and a phosphorous flame protection agent on the basis of an aminomethyl bisphosphonate, a method for manufacturing the compound, the use of the flame retardant, and selected structures of the flame retardant are disclosed.
Efficient phosphorous stabilizers based on diphenylamine and heterocyclic diphenylamine derivatives
The present invention relates to the use of efficient phosphorous substances, in particular based on diphenylamine and heterocyclic diphenylamine derivatives as stabilizers for organic materials, in particular for plastic materials, against oxidative, thermal and/or actinic degradation. The present invention additionally relates to an organic material that has been correspondingly stabilized as described above. The invention further relates to a method of stabilizing organic materials and to specific stabilizers.
MODULATION OF IMMUNE CELLS
Disclosed are immune cell-selective small molecule IMPDH inhibitor compounds and methods of their synthesis and use to treat proliferative disorders.
Process for oligomerization
The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
CYCLIC PANTETHEINE DERIVATIVES AND USES THEREOF
The present disclosure relates to compounds of Formula (P) or (II′-0): (Formulae (I′), (II′-0)), and pharmaceutically acceptable salts or solvates thereof. The present disclosure also relates to pharmaceutical compositions comprising the compounds and therapeutic and diagnostic uses of the compounds and pharmaceutical compositions.
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PANTETHEINE DERIVATIVES AND USES THEREOF
The present disclosure relates to compounds of Formula (I), (II), or (II′): (I), (II), (II′), and pharmaceutically acceptable salts or solvates thereof. The present disclosure also relates to pharmaceutical compositions comprising the compounds and therapeutic and diagnostic uses of the compounds and pharmaceutical compositions.
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Bridged-cyclo-ProTides as prodrugs of therapeutic nucleosides and nucleotides
Provided herein are bridged cyclic phosphates and phosphoramidates (bc-ProTides) of nucleosides, which is a compound, its stereoisomers, isotope-enriched analogs, pharmaceutically acceptable salts, hydrates, solvates, or crystalline or polymorphic forms thereof, with the following structure: ##STR00001##
These compounds can be used for the treatment of viral infections and/or neoplastic diseases in mammals. By optimizing combinations of Y.sub.2, Y.sub.3, R.sup.0, and M, the cleavability of these compounds as prodrugs can be attuned for different tissue targeting with various functional combinations. Also disclosed are processes and methods for preparation of these compounds.
Process for oligomerization
The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
Chromium complex and catalyst therefrom
The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.